GB1455885A - Liquid dispensing - Google Patents

Liquid dispensing

Info

Publication number
GB1455885A
GB1455885A GB5952973A GB5952973A GB1455885A GB 1455885 A GB1455885 A GB 1455885A GB 5952973 A GB5952973 A GB 5952973A GB 5952973 A GB5952973 A GB 5952973A GB 1455885 A GB1455885 A GB 1455885A
Authority
GB
United Kingdom
Prior art keywords
piston
outlet
machine
inlet
chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5952973A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xerox Corp
Original Assignee
Xerox Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xerox Corp filed Critical Xerox Corp
Priority to GB5952973A priority Critical patent/GB1455885A/en
Priority to US05/478,183 priority patent/US3973699A/en
Priority to DE19742449552 priority patent/DE2449552A1/en
Priority to NL7414932A priority patent/NL7414932A/en
Publication of GB1455885A publication Critical patent/GB1455885A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
    • G03G15/104—Preparing, mixing, transporting or dispensing developer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S101/00—Printing
    • Y10S101/37—Printing employing electrostatic force
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S222/00—Dispensing
    • Y10S222/01—Xerography

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Wet Developing In Electrophotography (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

1455885 Piston dispensers XEROX CORP 21 Dec 1973 59529/73 Heading F1R [Also in Division G2] In a liquid dispensing cartridge comprising a cylinder and piston device 21, 22 the, material to be dispensed through an outlet 29 is stored in the chamber 23 on one side of the piston, and the chamber 24 on the opposite side of the piston, in which suction will be created on operation of the piston to discharge the material, has an inlet connection 28. The inlet and outlet connections are provided with closures which may be rupturable members 28a, 29a as shown, or valves. The piston is advanced by a screw mechanism 25 driven for example by a gear 36. In a second embodiment Figs. 4, 5 (not shown), the inlet and outlet are concentrically arranged and closed by a membrane and protective screw cap. The device is for use in a machine to which the inlet and outlet are connected so that material is delivered to the machine while at the same time waste liquid is withdrawn from the machine. The Specification describes the device in use for delivering developer to an electrostatographic reproduction machine (see Division G2).
GB5952973A 1973-12-21 1973-12-21 Liquid dispensing Expired GB1455885A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB5952973A GB1455885A (en) 1973-12-21 1973-12-21 Liquid dispensing
US05/478,183 US3973699A (en) 1973-12-21 1974-06-11 Liquid dispensing apparatus utilizing double acting piston
DE19742449552 DE2449552A1 (en) 1973-12-21 1974-10-17 CARTRIDGE FOR DISPENSING LIQUIDS
NL7414932A NL7414932A (en) 1973-12-21 1974-11-15 FLUID CARTRIDGE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5952973A GB1455885A (en) 1973-12-21 1973-12-21 Liquid dispensing

Publications (1)

Publication Number Publication Date
GB1455885A true GB1455885A (en) 1976-11-17

Family

ID=10483932

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5952973A Expired GB1455885A (en) 1973-12-21 1973-12-21 Liquid dispensing

Country Status (4)

Country Link
US (1) US3973699A (en)
DE (1) DE2449552A1 (en)
GB (1) GB1455885A (en)
NL (1) NL7414932A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3641231A1 (en) * 1986-12-02 1988-06-09 Francotyp Postalia Gmbh INK COVER AND STAMP INK CONTAINER FOR AN INK
WO1992003765A1 (en) * 1990-08-22 1992-03-05 Spectrum Sciences B.V. Liquid toner replenishment system
US5208637A (en) * 1990-08-22 1993-05-04 Spectrum Sciences B.V. Liquid toner replenishment system
USRE37859E1 (en) 1991-07-09 2002-09-24 Indigo N.V. Development control system
EP0764891B1 (en) * 1991-07-09 2001-07-18 Indigo N.V. Liquid toner developer cartridge
AU1812392A (en) * 1991-07-12 1993-01-14 Minnesota Mining And Manufacturing Company Bottle keying system
US5396316A (en) * 1993-10-20 1995-03-07 Hewlett-Packard Company User-replaceable liquid toner cartridge with integral pump and valve mechanisms
US5495323A (en) * 1994-02-28 1996-02-27 Xerox Corporation Clean spiral toner cartridge
JP3483087B2 (en) * 1995-04-14 2004-01-06 株式会社リコー Image forming system
US5613177A (en) * 1996-01-11 1997-03-18 Xerox Corporation Clean finned toner cartridge
KR100252098B1 (en) * 1997-12-12 2000-04-15 윤종용 Apparatus for supplying a developer for liquid printer
KR100287142B1 (en) * 1997-12-12 2001-04-16 윤종용 Method for supplying a developer for liquid printing system
KR100253143B1 (en) * 1997-12-12 2000-04-15 윤종용 Developer supplying apparatus of wet electrographic printer &tank/cartridge assembly
JPH11265122A (en) * 1998-01-08 1999-09-28 Ricoh Co Ltd Image forming device
US5970273A (en) * 1998-07-07 1999-10-19 Imation Corp. Ink cartridge for liquid electrographic imaging devices
US6088560A (en) * 1998-07-07 2000-07-11 Imation Corp. Liquid ink replenishment system for liquid electrographic imaging devices
EP1076271A1 (en) * 1999-08-10 2001-02-14 Nashua Corporation Toner cartridge
KR100444984B1 (en) * 2001-08-30 2004-08-21 삼성전자주식회사 Liquid developer imaging system
DE102007041597B4 (en) * 2007-09-01 2009-11-12 Jost-Werke Gmbh Filling system for metered dispensing of a lubricant
US20170197042A1 (en) * 2014-05-28 2017-07-13 Metran Co., Ltd. Humidifying device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1183185A (en) * 1912-12-30 1916-05-16 S F Hayward & Company Fire-extinguisher.
US1265533A (en) * 1917-07-19 1918-05-07 Robinson P Searle Grease-container.
US1751693A (en) * 1928-11-10 1930-03-25 William M Gentle Lubricator
US2029055A (en) * 1934-11-22 1936-01-28 G W Myrland Dispenser
US3367746A (en) * 1965-10-11 1968-02-06 Maurukas Jonas Self-cleaning syringe and pump suitable therefor
US3677444A (en) * 1970-03-06 1972-07-18 Estin Hans H Micropump

Also Published As

Publication number Publication date
DE2449552A1 (en) 1975-07-03
US3973699A (en) 1976-08-10
NL7414932A (en) 1975-04-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee